Brian Crower VALVES - 31mm EXHAUST

Applicable to Honda H22 Engines

Part #: BC3035

Overview

The Brian Crower VALVES - 31mm EXHAUST are high-performance aftermarket valves designed specifically for Honda H22 engines. Engineered to enhance the durability and efficiency of your engine's valvetrain, these valves are ideal for enthusiasts seeking to maximize horsepower, torque, and reliability. Whether you're building a high-revving street engine or preparing for a track-day setup, these valves provide a significant upgrade over stock components.

Constructed with precision and quality in mind, these exhaust valves are crafted to withstand the rigors of high-performance applications. They are perfect for those who want to push their Honda H22 engine to its limits while maintaining long-term reliability and consistent performance. With their optimized dimensions and high-grade materials, these valves help improve airflow and combustion efficiency, contributing to better overall engine response and power output.

Key Features

Brian Crower’s exhaust valves for Honda H22 engines incorporate several advanced features that set them apart from OEM parts:

• Manufactured from high-quality, heat-treated stainless steel to withstand extreme temperatures and aggressive driving conditions.
• 31mm diameter designed to improve exhaust flow, supporting increased horsepower and torque.
• Precision-machined to strict tolerances for perfect fitment and optimal sealing within the combustion chamber.
• Enhanced durability to resist warping, cracking, and wear over extended use, especially under high RPM and boost conditions.
• Designed to complement performance camshafts and other valvetrain upgrades for maximum efficiency.
• Ideal for naturally aspirated and forced induction setups aiming for increased power output.
• Backed by Brian Crower’s reputation for quality and performance in the aftermarket engine components industry.

Construction & Design

These valves are meticulously crafted from high-grade stainless steel, ensuring excellent strength and corrosion resistance. The 31mm exhaust valves feature a carefully engineered profile that promotes efficient exhaust gas evacuation, reducing backpressure and improving overall engine breathing. The precision machining process guarantees a perfect seal and consistent performance across multiple applications. The robust construction ensures longevity even under high-stress conditions, making them a reliable choice for both daily drivers and racing builds.

Installation & Fitment

Installing these valves requires a professional engine rebuild or head assembly, as they are part of the internal valvetrain components. The process involves removing the cylinder head, replacing the stock exhaust valves with these high-performance units, and reassembling with proper valve springs and seals. No special modifications or tuning are necessary for installation, but a proper valve job and calibration are recommended to maximize performance gains. Due to the precision fitment, it is advised to have a qualified technician perform the installation to ensure optimal results.

• Direct replacement for OEM exhaust valves in Honda H22 engines
• No cutting, drilling, or extensive modifications required
• Requires professional installation and proper head reassembly

What's Included

• One set of high-performance 31mm exhaust valves for Honda H22 engines
• Installation instructions (if provided by manufacturer)

Ideal For

• Honda H22 engine enthusiasts seeking increased performance and durability
• Builds focused on high-revving street applications or racing
• Engine builders aiming for reliable, high-quality internal components